if you have a single cam go with the t25. i was not going for major power i was going for quick spool and gobs of traction for the street. our suspensio setup up was exellent and with the lsd we ripped asses. the spool is great but it kinda died after redline. its great for a budget d-series and i would highly recomend it from experience. my next project was to go to the b18b and t3 but i cheaped out and went nitrous. anywho its totaled and blown now so i am a nismo girl....haha nissan woohoo !!!

 

Amen!

 

the sr20 is a t28 my mazda is equipped with a t25 however and is extremely fun to drive not much in the way of turbo lag since it is such a fast spooling turbo as where a t3 doesnt spool until 3000 rpm. the application is important however because depending on your rod-to-stroke ratio some motors cant spin reliably at high rpms so there anything larger than a t3 would be wasteful. i am also looking to become a member of the nissan family i am in the process of looking for a s13 and boostin the ka24de so in a couple of months i will be looking for a 240 so keep your eyes peeled for me

 

Some SR20s are T-25s, like the Bluebird and some S13 redtops. Not exactly sure on which ones, though. I'll try and find out.

 

yeah i would love to use a t28 to boost an s13 but they go for a pretty penny and are hard to find except the ss autochrome kits that are all over ebay

 

Whats TD04H-15G?

 

Is it slightly bigger than the t25?

 

i wouldnt go with the t2small (T-25) unless your just boostin your stock motor and dont plan on upgrading the t-25 is only capable of about 13psi or so reliable and with the r's that some hondas are running the t2small cant hold boost that long it wont flow enough but it spools quick you would be better going with a b14 or something 1g eclipse they are capable of more psi and hp and spool just as quick. but i would go with the t3 its got a t3/t4 flange which is much more popular than the dsm flange which will make it much simpler to upgrade later unless sticking with a dsm turbo like upgrading to a big16g or larger. good luck

 

thanks for the replies guys. Im getting a .60/.48 T3. I heard from tons of ppl and from reading that they're great on stock d series motors. And I am building the motor later so this will be best, I think.